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Related Concept Videos

Barrett Esophagus-II: Clinical Manifestations and Management01:21

Barrett Esophagus-II: Clinical Manifestations and Management

Individuals with Barrett's esophagus are often asymptomatic, but they may experience symptoms commonly associated with GERD, such as heartburn and acid regurgitation. Additional symptoms can include difficulty swallowing, chest pain, unintentional weight loss, blood in the stool (which may appear black, tarry, or bloody), and episodes of vomiting.
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure entails...
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An Esophagogastroduodenoscopy (EGD) is a diagnostic procedure in which an endoscopist uses a flexible, lighted endoscope to visualize the upper gastrointestinal (GI) tract. The procedure includes visualizing the oropharynx, esophagus, stomach, and the first part of the small intestine, the duodenum.
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Esophageal Strictures-II: Clinical Features and Management01:26

Esophageal Strictures-II: Clinical Features and Management

Patients with esophageal strictures often experience a range of symptoms. Initially, they may have difficulty swallowing solid foods, which can progress to include liquids. Additional symptoms may involve chest pain or discomfort, regurgitating food and fluids, heartburn, unintentional weight loss, coughing or choking during meals, and hoarseness.
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Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
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Three-Dimensional Cell Culture Models to Investigate the Epithelial Barrier in Eosinophilic Esophagitis
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Eosinophilic esophagitis: endoscopic findings.

Victor L Fox1

  • 1Harvard Medical School, Division of Gastroenterology and Nutrition, Children's Hospital Boston, 300 Longwood Avenue, Boston, MA 02115, USA. victor.fox@childrens.harvard.edu <victor.fox@childrens.harvard.edu>

Gastrointestinal Endoscopy Clinics of North America
|December 7, 2007
PubMed
Summary

Eosinophilic esophagitis involves eosinophil buildup in the esophagus, causing distinct endoscopic changes. Recognizing these signs is crucial for accurate diagnosis and treatment assessment in patients with food or allergen hypersensitivity.

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Area of Science:

  • Gastroenterology
  • Allergy Immunology

Background:

  • Eosinophilic esophagitis (EoE) is defined by eosinophil infiltration of the esophageal epithelium.
  • EoE shares features with gastroesophageal reflux disease (GERD).
  • Distinctive endoscopic findings are associated with EoE.

Purpose of the Study:

  • To highlight the importance of recognizing endoscopic findings in eosinophilic esophagitis.
  • To emphasize the need for endoscopists to be familiar with EoE's endoscopic presentation.
  • To improve diagnostic accuracy and treatment monitoring for EoE.

Main Methods:

  • Review of endoscopic findings in patients with eosinophilic esophagitis.
  • Correlation of endoscopic changes with patient hypersensitivity to foods and aeroallergens.
  • Comparison of EoE endoscopic features with those of GERD.

Main Results:

  • Eosinophilic esophagitis presents with characteristic endoscopic alterations.
  • These changes are often observed in individuals with food and aeroallergen hypersensitivities.
  • Overlap in endoscopic appearance exists between EoE and GERD.

Conclusions:

  • Familiarity with EoE endoscopic findings is essential for endoscopists.
  • Early recognition of EoE endoscopic signs can prevent diagnostic delays and errors.
  • Optimal assessment of treatment outcomes in EoE relies on understanding endoscopic changes.